159739448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1815221}}^1$

素因数の和:1815238

約数の個数: 16

約数和(自身を含む): 326739960

約数和(自身を除く): 167000512

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1815221, 3630442, 7260884, 14521768, 19967431, 39934862, 79869724, 159739448]

約数ペア:

[(1, 159739448), (2, 79869724), (4, 39934862), (8, 19967431), (11, 14521768), (22, 7260884), (44, 3630442), (88, 1815221)]